Eduardo and grace are discussing the nervous system. eduardo says that the peripheral nervous system is made up of the spinal cord and the brain. grace says the central nervous system consists of nerves that run from the brain or spinal cord to certain organs and back again. who is correct?

Which of the following is a difference between a food chain and a food web? selected: a. food webs contain both plants and animals. food chains only contain animals. this answer is incorrect. b. food webs show energy transfer. food chains show which animal eats which animal. c. food webs separate organisms by tropic level. food chains do not. d. food webs are a complex patterns of energy flow. food chains only show one line of energy flow.

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination

Environmental science are unconsidered with methods to preserve natural resourcesa. trueb. false